Finding the Fourth Proportional to 96,499.76, 144,738.12 and 41,111.60

Step by Step Solution

1. Step 1: Write the proportion equation
   96,499.76 : 144,738.12 = 41,111.60 : x
2. Step 2: Convert to fraction form
   96,499.76/144,738.12 = 41,111.60/x
3. Step 3: Cross multiply
   96,499.76x = 144,738.12 × 41,111.60
4. Step 4: Simplify right side
   96,499.76x = 5,950,415,694.19
5. Step 5: Solve for x
   x = 5,950,415,694.19/96,499.76
6. Step 6: Final answer
   x = 61,662.49